CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 142,365	$ 337,179
Restricted cash	155,559	116,734
Accounts receivable, less allowance for doubtful accounts of $1,985 and $2,286 at December 31, 2010 and September 30, 2011, respectively	114,436	106,934
Short-term investments (restricted investments of $114,903 and $140,707 at December 31, 2010 and September 30, 2011, respectively)	240,753	189,530
Deferred income taxes	33,541	28,439
Other current assets (restricted deposits of $21,302 and $21,716 at December 31, 2010 and September 30, 2011, respectively)	72,460	79,671
Total Current Assets	759,114	858,487
Property and equipment, net	114,904	111,814
Long-term investments (restricted investments of $84,950 and $13,396 at December 31, 2010 and September 30, 2011, respectively)	13,396	94,974
Deferred income taxes		825
Other long-term assets	10,036	2,396
Goodwill	426,939	426,939
Other intangible assets, net	47,268	53,997
Total Assets	1,371,657	1,549,432
Current Liabilities:
Accounts payable	19,249	31,878
Accrued liabilities	108,836	105,776
Medical claims payable	140,976	142,671
Other medical liabilities	95,517	109,285
Current maturities of long-term capital lease obligation	559	559
Total Current Liabilities	365,137	390,169
Deferred income taxes	11,164
Tax contingencies	109,066	117,599
Deferred credits and other long-term liabilities	6,725	2,649
Total Liabilities	492,092	510,417
Preferred stock, par value $.01 per share Authorized - 10,000 shares - Issued and outstanding - none
Other Stockholders' Equity:
Additional paid-in capital	794,845	725,322
Retained earnings	794,466	694,582
Warrants outstanding		420
Accumulated other comprehensive income (loss)	(293)	9
Ordinary common stock in treasury, at cost, 9,905 shares and 16,633 shares at December 31, 2010 and September 30, 2011, respectively	(709,904)	(381,755)
Total Stockholders' Equity	879,565	1,039,015
Total Liabilities and Stockholders' Equity	1,371,657	1,549,432
Ordinary common stock
Current Liabilities:
Common stock	451	437
Multi-Vote common stock
Current Liabilities:
Common stock